Hi, well dont know what the issue is, but based on the fact that there is not a high error rate and all the noise margins etc seem fine then you should have speedtest results within 80% of sync, so 11-12Mb/s through to xnet or Voda's Auckland speedtest site.

stevenz: Is there such a thing as a "good quality" ADSL splitter, or are they all much the same?

There is such a thing :)

It looks like I'm using an adblocker. I should consider whitelisting Geekzone in my adblocker or a subscription. The Quick Reply box will appear for me when Geekzone is whitelisted. Hooray for me! If I want to reply to this topic I should click on Compose Reply.

The best filter is an central filter not only does this device have superiour performance but its designed intention is to be installed iin such a manner as to provide a clean and untapped DSL band circuit to the modem, something thats not easily achieved with other filters.